Viltrox JY-670 Macro Ring Light camera flash for Canon/Nikon/Pentax Camera universal use

Descriptions:

It's twin-tube ring light designed for micro photography and the  two flash tubes can fire together or independently. The LCD screen makes the operation more easily and clearly. Provided with 8 stops manual flash exposure and 13 grades two tubes flash rate control to satisfy most amateurs' needs, even for dentists of clinic.
 

Specification:

Type: close-up
GN: 14 (ISO100 in meters/feet)
Recycle time: 0.1~5 sec
Power Rate: semi/full

Flash rate control: as 1/2 stop adjust between 1:8-1:1-8:1
Effective Rate: Full swivel, 80 degrees in either direction
Effective Distance: 20cm-5m

Assistant focus light range: ±40° horizontal, ±45° vertical
Color temperature: 5500k
Adapter rings (6pcs): 49/52/55/ 58/ 62/67mm

Suits for: all brand cameras except Sony, needs a hot shoe adapter for Sony

Package:

JY-670 x 1

Lens adapter rings x 6
Leather carrying bag x 1
User manual x 1
Warranty Card x 1